Legends Z-A: Mega Dimension

You can find Groudon in Legends Z-A: Mega Dimension at Pokémon Research Lab at levels 80 to 100.

Where	How	Levels	Rate
Pokémon Research Lab	Fixed encounter	80-100	Fixed

Pokémon Alpha Sapphire

You can find Groudon in Pokémon Alpha Sapphire at Mauville City.

Where	How	Levels	Rate
Mauville City	Fixed encounter	NaN-NaN	Fixed

Pokémon Brilliant Diamond

You can find Groudon in Pokémon Brilliant Diamond at Strange Space at level 70.

Where	How	Levels	Rate
Strange Space	Fixed encounter	70	Fixed

Pokémon Emerald

You can find Groudon in Pokémon Emerald at Terra Cave at level 70.

Where	How	Levels	Rate
Terra Cave : End	Fixed encounter	70	Fixed

Pokémon HeartGold

You can find Groudon in Pokémon HeartGold at Embedded Tower at level 50.

Where	How	Levels	Rate
Embedded Tower : Groudon Room	Fixed encounter	50	Fixed

Pokémon Omega Ruby

You can find Groudon in Pokémon Omega Ruby at Mauville City.

Where	How	Levels	Rate
Mauville City	Fixed encounter	NaN-NaN	Fixed

Pokémon Ruby

You can find Groudon in Pokémon Ruby at Cave Of Origin at level 45.

Where	How	Levels	Rate
Cave Of Origin : B4F	Fixed encounter	45	Fixed

Pokémon Shining Pearl

You can find Groudon in Pokémon Shining Pearl at Strange Space at level 70.

Where	How	Levels	Rate
Strange Space	Fixed encounter	70	Fixed

Pokémon SoulSilver

You can find Groudon in Pokémon SoulSilver at Embedded Tower at level 50.

Where	How	Levels	Rate
Embedded Tower : Groudon Room	Fixed encounter	50	Fixed

Pokémon Ultra Moon

You can find Groudon in Pokémon Ultra Moon at Ultra Space Wilds at level 60.

Where	How	Levels	Rate
Ultra Space Wilds	Fixed encounter	60	Fixed

Pokémon Ultra Sun

You can find Groudon in Pokémon Ultra Sun at Ultra Space Wilds at level 60.

Where	How	Levels	Rate
Ultra Space Wilds	Fixed encounter	60	Fixed

Look up another Pokémon